Fats are a highly concentrated source of energy, which makes them very important in a Chihuahua's diet since they burn off energy much more
quickly than larger breeds.
Smaller dogs hit sexual maturity much more
quickly than larger breeds do.
Not exact matches
Physically, small - medium
breed puppies develop more
quickly than large - giant
breed puppies.
Traditional puppy foods often provide much higher calorie content
than large breed puppies require, causing them to gain too much weight too
quickly.
However, size and
breed play a key role in how
quickly a canine ages, and as a general rule, small dogs live longer
than large ones.
Large breed dogs age more
quickly than small
breed dogs.
This combined with the fact that he is also a small dog
breed means that his metabolism is probably going to burn through energy much more
quickly than a
larger dog's would.
Large and giant
breeds will reach their senior years much more
quickly than smaller toy
breeds (22).
Small -
breed puppies tend to reach their adult size more
quickly than large -
breed puppies because they do not have as far to go.
Coupled with their strength, this trait makes the
breed desirable as police, guard and search and rescue dogs, as they are able to
quickly learn various tasks and interpret instructions better
than other
large breeds.
Large and giant
breed puppies grow
quickly and keep growing longer
than smaller dogs.
Larger breeds grow much faster and therefore have a different set of needs for nutrition
than smaller dogs that may not grow or gain weight as
quickly.